Toggle CSS Classes When An Element Is Scrolled Into View – onscroll-effect
The onscroll-effect JavaScript library that automatically adds or remove CSS classes from a given element when you scroll down/up the webpage.
JavaScript & CSS scroll animation
Awesome Scroll Effects In JavaScript – laxxx
laxxx is a lightweight vanilla JavaScript library that provides 20+ awesome animations for elements when scrolling down and up.
Animate Sticky Elements On Page Scroll – StickyMate
StickyMate is a standalone JavaScript library that makes uses of CSS/CSS3 animations to animate any elements when scrolling the web page.
Animate Elements On Scroll With Parallax Effect – locomotive-scroll
locomotive-scroll is a modern JS library that applies a smooth, subtle, configurable parallax scroll effect to elements when scrolled into view.
Reveal Element On Scroll With JavaScript And CSS – Unmask.js
Unmask.js is a small scroll-triggered animation library which reveals/unmasks elements when they’re visible in the viewport.
JavaScript Library For Fade/Slide Animations On Scroll – fs-scrollanimate
fs-scrollanimate is a tiny JavaScript library for scroll animations that apply fade and slide animations to desired elements when scrolled into view.
CSS @keyframes Like Sequence Animations On Scroll – Motus.js
motus.js is a JavaScript animation library for scroll-triggered animations that allow you to control the intermediate steps in an animation sequence similar to the CSS @keyframes.
Trigger Functions Based On The Scroll Position – okiba-scroller
The okiba-scroller JavaScript library observes and determines the element position and trigger certain functions when the element enters, exits, or is already in the viewport.
Fade In Elements In Sequence On Page Scroll – Fadin
Fadin is a small JavaScript library that sequentially fades in a group of elements on page scroll. Written in Typescript.
Javascript Library For Animation Scroll Interactions – ScrollAnimate
ScrollAnimate is a JavaScript library for animation scroll interactions.